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This article will show you how to create a 10046 trace file in Oracle. There are multiple different ways of creating a SQL trace file, including doing an alter session set sql_trace = true but if you want the most detailed information possible, you’ll want to do this: alter session set events '10046 trace name context forever, level 8 ...
May 19, 2022 · Solution. Pre-requisites for successful tracing. Tracing the Current Session. SQL_TRACE. 10046. DBMS_SUPPORT. Tracing from Another Session. Using "dbms_system.SET_BOOL_PARAM_IN_SESSION" Using "dbms_system.set_ev" Using "dbms_system.set_sql_trace_in_session" Using "sys.dbms_monitor" Using Oradebug (as SYS) Use a Logon Trigger. References.
Nov 26, 2023 · Various Methods To Generate SQL Trace 10046 (Doc ID 2978727.1) Last updated on NOVEMBER 26, 2023. Applies to: Oracle Database - Enterprise Edition - Version 11.2.0.3 and later. Information in this document applies to any platform. Goal. This Document illustrates how to use different methods to trace a specific SQL or a specific session. Solution.
Dec 1, 2009 · 10046 extended SQL trace files provide a significant level of detail specific to a single session. Extended SQL traces are enabled by setting event 10046 to level 4 (bind variables), level 8 (wait events), or level 12 (bind variables and wait events).
Sep 24, 2018 · A 10046 trace can show what Oracle is waiting on and where time is being spent in the execution phase of running a query. Sometimes, however, the waits and elapsed time breakdowns aren’t enough, which is where the 10053 trace can be extremely helpful.
Types of Oracle trace events. Displaying Oracle Trace Event files. Create Oracle Trace file for 10046. When to use Oracle 10046 Trace. Analyzing the Oracle 10046 Trace File. Inside the Oracle 10046 Trace File Output. The trace file contains a great deal of information.
As a DBA you probably have used at least one event in your past. The 10046 Trace Event. The 10046 event allows you to track, at a very fine level, the execution of a given set of SQL statements. The 10046 event can be set at both the session level (for tracing of a specific session) or at a database level.
